Hronaut

Hronaut gives your coding agent its own visible desktop browser instead of your personal Chrome. Each project or client gets a named, isolated workspace with its own tabs, cookies and storage that stay available between agent sessions. You can watch, pause and take over for sign-in or 2FA, then hand back.

Works over MCP with Codex, Claude Code, Cursor, Cline, VS Code/GitHub Copilot and Gemini CLI. Runs on Windows, macOS and Linux; the MCP server is local by default.

Paid app: 10-day trial with no card, then $4/month or $24/year per named user. Source-available.